org.spongycastle.operator.bc

Class BcSymmetricKeyUnwrapper

java.lang.Object

org.spongycastle.operator.SymmetricKeyUnwrapper

org.spongycastle.operator.bc.BcSymmetricKeyUnwrapper

All Implemented Interfaces:

KeyUnwrapper

Direct Known Subclasses:

BcAESSymmetricKeyUnwrapper

public class BcSymmetricKeyUnwrapper
extends SymmetricKeyUnwrapper

Constructor Summary

Constructors

Constructor and Description
BcSymmetricKeyUnwrapper(org.spongycastle.asn1.x509.AlgorithmIdentifier wrappingAlgorithm, org.spongycastle.crypto.Wrapper wrapper, org.spongycastle.crypto.params.KeyParameter wrappingKey)

Method Summary

Modifier and Type	Method and Description
GenericKey	generateUnwrappedKey(org.spongycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm, byte[] encryptedKey)
BcSymmetricKeyUnwrapper	setSecureRandom(java.security.SecureRandom random)

Methods inherited from class org.spongycastle.operator.SymmetricKeyUnwrapper

getAlgorithmIdentifier

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BcSymmetricKeyUnwrapper

public BcSymmetricKeyUnwrapper(org.spongycastle.asn1.x509.AlgorithmIdentifier wrappingAlgorithm,
                               org.spongycastle.crypto.Wrapper wrapper,
                               org.spongycastle.crypto.params.KeyParameter wrappingKey)

Method Detail

setSecureRandom

public BcSymmetricKeyUnwrapper setSecureRandom(java.security.SecureRandom random)

generateUnwrappedKey

public GenericKey generateUnwrappedKey(org.spongycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm,
                                       byte[] encryptedKey)
                                throws OperatorException

Throws:

OperatorException